Results 211 to 220 of about 19,886 (230)

Influence of clogging substances on pore characteristics and permeability of geotextile envelopes of subsurface drainage pipes in arid areas

Geotextiles and Geomembranes, 2020
Abstract This study investigates the influence of clogging substances on pore characteristics and permeability of geotextile envelopes that were used for 3, 7 and 15 years in irrigated farmlands in Xinjiang region, which is arid and suffers from the soil salinity problem.
Chenyao Guo, Jingwei Wu, Yan Zhu, Zhongbing Lin, Shuai He, Yingzhi Qian, Haoyu Yang, Hang Li, Wei Mao   +8 more
openaire   +1 more source

Impacts of aeration and biochar addition on extracellular polymeric substances and microbial communities in constructed wetlands for low C/N wastewater treatment: Implications for clogging

Chemical Engineering Journal, 2020
Abstract Substrate clogging is regarded as one of the main influencing factors on the sustainable operation in subsurface flow constructed wetlands (SSFCWs). The accumulation of extracellular polymeric substances (EPS) produced by microbial metabolism may contribute to the substrate clogging due to the increasing formation of biofilms in CWs. In this
Zhou, Xu, Chen, Zhihui, Li, Zhuoran, Wu, Haiming   +3 more
openaire   +2 more sources

Different operation patterns on mineral components of emitters clogging substances in drip phosphorus fertigation system

Irrigation Science, 2019
The operation patterns of drip irrigation fertigation system have significant impacts on the emitter clogging. Exploring the dynamic variation and influence mechanism of mineral components in clogging substances under different operation patterns can provide suitable guidance for fertigation management models.
Hongxu Zhou, Yunkai Li, Yang Xiao, Zeyuan Liu   +3 more
openaire   +1 more source

Endogenous metabolism and electricity conversion of organic clogging substances in constructed wetland microbial fuel cell

Environmental Research
Substrate clogging in constructed wetlands (CWs) diminishes pollutant removal efficiency and exacerbates carbon emissions, while achieving simultaneous reduction of clogging substances and their potential for energy recovery remains highly challenging.
Chao, Li, Dongxu, He, Quan, Yuan, Jiashun, Cao, Jingyang, Luo, Ming, Xu, Hongqiang, Ren   +6 more
openaire   +2 more sources

Effects of microorganisms on clogging process and clogging substances accumulation of drip irrigation emitters using the high-sediment water sources

Irrigation Science, 2022
Jiading Zhang, Yang Sean Xiao, Yanhong Wu, Feifei Jia, Shuqin Li, Bo Zhou, Yunkai Li   +6 more
openaire   +1 more source

Clogging formation and an anti-clogging method in subsurface irrigation system with porous ceramic emitter

Agricultural Water Management, 2021
Pute Wu, Yaohui Cai
exaly  

Horizontal roughing filter for reducing emitter composite clogging in drip irrigation systems using high sediment water

Agricultural Water Management, 2021
Jaume Puig-Bargués, Yunkai Li
exaly  

Different Irrigation Pressure and Filter on Emitter Clogging in Drip Phosphate Fertigation Systems

Water (Switzerland), 2022
Wene Wang, Xiaotao Hu, Fulai Liu
exaly  

The influence mechanism of the main suspended particles of Yellow River sand on the emitter clogging − An attempt to improve the irrigation water utilization efficiency in Yellow River basin

Agricultural Water Management, 2021
Wenqian Zhang, Chang Lv
exaly  

Spatial distribution of clogging substances in drip irrigation emitters fed with reclaimed water

Irrigation Science
Yuqian Yao, Yan Shen, Changjian Ma, Kai Zhang, Jingzhi Li, Yang Xiao, Yunkai Li   +6 more
openaire   +1 more source